APA (7th ed.) Citation

Vreš, B., Surina, B., & Babij, V. Toward the checklist of Slovenian hawkweeds: Problems and perspectives.

Chicago Style (17th ed.) Citation

Vreš, Branko, Boštjan Surina, and Valerija Babij. Toward the Checklist of Slovenian Hawkweeds: Problems and Perspectives.

MLA (9th ed.) Citation

Vreš, Branko, et al. Toward the Checklist of Slovenian Hawkweeds: Problems and Perspectives.